CN103350137A - Stamping device - Google Patents
Stamping device Download PDFInfo
- Publication number
- CN103350137A CN103350137A CN2013102509187A CN201310250918A CN103350137A CN 103350137 A CN103350137 A CN 103350137A CN 2013102509187 A CN2013102509187 A CN 2013102509187A CN 201310250918 A CN201310250918 A CN 201310250918A CN 103350137 A CN103350137 A CN 103350137A
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- CN
- China
- Prior art keywords
- stamping
- planetary plate
- die base
- decompressor
- punching needle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a stamping device which comprises an upper die base, a stamping head and a lower die base, wherein the upper die base and the lower die base are oppositely arranged; and the stamping head is located on the upper die base, stamping pins and a fixed tooth are arranged in parallel in the stamping head, the stamping pins adopt split type stamping pins, and a rod insertion hole is formed in the stamping head and located above the fixed tooth. According to the stamping device, the stamping head is arranged on the upper die base, and a gear is stamped and pressed into a planetary plate, so that the stamping force of the stamping device to the planetary plate is reduced greatly, the planetary plate is protected effectively, and the service life of the planetary plate is prolonged; and besides, with the adoption of the split type stamping pins, when one pinhead is damaged, only the damage pinhead is required to be changed, so that the production efficiency is improved, and the production cost is saved.
Description
Technical field
The present invention relates to a kind of decompressor, this decompressor is mainly used in gear and planetary plate are carried out punching press.
Technical background
The decompressor of gear and planetary plate generally is to adopt the decompressor that contains the monoblock type punching needle to carry out punching press at present, because punching press is high-intensity extruding, therefore punching needle is easy to be worn in punching course, for the monoblock type punching needle, in case one of them syringe needle damages, syringe needles all on the monoblock type must be changed together, will cause great waste like this, greatly increased production cost, in addition, the punching needle operated by rotary motion of decompressor is on die shoe in the prior art, so the downward stamping press of decompressor all is pressed on the planetary plate, so easy damage planetary plate has shortened its service life greatly.
Summary of the invention
Goal of the invention: technical problem to be solved by this invention provides a kind of decompressor that contains split type punching needle; this decompressor can disposablely be finished the punch process that gear is embedded planetary plate; and the downward stamping press of this decompressor is to be pressed on the gear, and then has effectively protected planetary plate.
Summary of the invention: for solving the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of decompressor, comprise upper bolster, staking punch and die shoe, described upper bolster and die shoe are oppositely arranged, described staking punch is positioned on the described upper bolster, be provided with punching needle in the described staking punch and decide tooth, described punching needle and describedly decide tooth and be set up in parallel, described punching needle is split type punching needle, be provided with bar-inserting hole at described staking punch, described bar-inserting hole is positioned at the top of deciding tooth.
Wherein, the syringe needle of described punching needle is triangle.
Wherein, described top of deciding tooth is provided with magnet.
Wherein, described punching needle is arranged on described periphery of deciding tooth and rings into a circle.
Beneficial effect: than prior art; decompressor of the present invention is arranged on staking punch on the upper bolster; by gear being carried out punching press and then gear being pressed in the planetary plate, greatly reduced the stamping press of decompressor to planetary plate, effectively protected planetary plate; prolonged the service life of planetary plate; in addition, the present invention adopts split type punching needle, only need change the syringe needle of this damage when wherein certain syringe needle damages; and then improved greatly production efficiency, saved production cost.
Description of drawings
Fig. 1 is the structural representation of decompressor of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, further illustrate the present invention, should understand these embodiment only is used for explanation the present invention and is not used in and limits the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
As shown in Figure 1, decompressor of the present invention, comprise upper bolster 1, staking punch 2 and die shoe 3, described upper bolster 1 and die shoe 3 are oppositely arranged, described staking punch 2 is positioned on the described upper bolster 1, be provided with punching needle 4 in the described staking punch 2 and decide tooth 5, described punching needle 4 is decided tooth 5 and is set up in parallel with described, described punching needle 4 is split type punching needle, be provided with bar-inserting hole 6 at described staking punch 2, described bar-inserting hole 6 is positioned at the top of deciding tooth 5, when toward bar-inserting hole 6 interior insertion iron staff, iron staff can be shared decompressor to the pressure that presses down gear 9, and the syringe needle of punching needle 4 is triangle, when punching needle 4 is pressed into planetary plate 8, more past pressing down, the contact-making surface of itself and planetary plate 8 is increasing, thereby also increasing to the extruding force of planetary plate 8 internal gears 9, be provided with magnet 7 at described top of deciding tooth 5, the planetary plate 8 that magnet 7 can be finished punching press and gear 9 are along with staking punch 2 slowly moves up.
Operation principle: precompressed: planetary plate 8 and gear 9 worked good to be placed on the die shoe 3, will with iron staff patchhole that bar-inserting hole 6 matches in, staking punch 2 glides, deciding tooth 5 is pressed on the gear 9, owing to the bar-inserting hole 6 interior iron staffs that inserted this moment, greatly reduced to decide the downward pressure of 5 pairs of gears of tooth 9, gear 9 tentatively is pressed in the planetary plate 8;
Be pressed into fully: extract the iron staff in the jack out, deciding tooth 5 further is pressed on the gear 9, punching needle 4 is pressed in the planetary plate 8, and punching needle 4 more past pressing down, the contact-making surface of itself and planetary plate 8 is increasing, thereby also increasing to the extruding force of planetary plate 8 internal gears 9, gear 9 is pressed in the planetary plate 8 deeply, after punching press was finished, planetary plate 8 and gear 9 that staking punch 2 is finished by magnet 7 drive punching presses moved up.
Decompressor of the present invention is arranged on staking punch on the upper bolster; by gear being carried out punching press and then gear being pressed in the planetary plate; greatly reduced the stamping press of decompressor to planetary plate; effectively protect planetary plate, prolonged the service life of planetary plate, in addition; the present invention adopts split type punching needle; when wherein certain syringe needle damages, only need change the syringe needle of this damage, and then improve greatly production efficiency, save production cost.
Claims (3)
1. decompressor, it is characterized in that: comprise upper bolster, staking punch and die shoe, described upper bolster and die shoe are oppositely arranged, described staking punch is positioned on the described upper bolster, be provided with punching needle in the described staking punch and decide tooth, described punching needle and describedly decide tooth and be set up in parallel, described punching needle is split type punching needle, be provided with bar-inserting hole at described staking punch, described bar-inserting hole is positioned at the top of deciding tooth.
2. decompressor according to claim 1, it is characterized in that: the syringe needle of described punching needle is triangle.
3. decompressor according to claim 1, it is characterized in that: described top of deciding tooth is provided with magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310250918.7A CN103350137B (en) | 2013-06-21 | 2013-06-21 | A kind of decompressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310250918.7A CN103350137B (en) | 2013-06-21 | 2013-06-21 | A kind of decompressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103350137A true CN103350137A (en) | 2013-10-16 |
| CN103350137B CN103350137B (en) | 2016-02-10 |
Family
ID=49306599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310250918.7A Active CN103350137B (en) | 2013-06-21 | 2013-06-21 | A kind of decompressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103350137B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0268698A1 (en) * | 1986-11-24 | 1988-06-01 | Schön & Cie GmbH | Clamping device for a punch tool on a punching machine |
| CN1765536A (en) * | 2004-10-26 | 2006-05-03 | 深圳市同力精密冲压制品有限公司 | Novel punch head |
| JP2011240387A (en) * | 2010-05-20 | 2011-12-01 | Michihiro Yokoyama | Planetary pinion case and press device for planetary pinion case |
| CN102527826A (en) * | 2010-12-08 | 2012-07-04 | 扬州恒德模具有限公司 | Upper mould of porous mould |
| CN202894169U (en) * | 2012-10-19 | 2013-04-24 | 盐城理研精密锻造有限公司 | Tooth-shaped tubular column cold forging gear hole extruding mould |
| CN103128211A (en) * | 2013-03-14 | 2013-06-05 | 江苏森威集团飞达股份有限公司 | Blocked internal extrusion molding device and molding technology |
-
2013
- 2013-06-21 CN CN201310250918.7A patent/CN103350137B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0268698A1 (en) * | 1986-11-24 | 1988-06-01 | Schön & Cie GmbH | Clamping device for a punch tool on a punching machine |
| CN1765536A (en) * | 2004-10-26 | 2006-05-03 | 深圳市同力精密冲压制品有限公司 | Novel punch head |
| JP2011240387A (en) * | 2010-05-20 | 2011-12-01 | Michihiro Yokoyama | Planetary pinion case and press device for planetary pinion case |
| CN102527826A (en) * | 2010-12-08 | 2012-07-04 | 扬州恒德模具有限公司 | Upper mould of porous mould |
| CN202894169U (en) * | 2012-10-19 | 2013-04-24 | 盐城理研精密锻造有限公司 | Tooth-shaped tubular column cold forging gear hole extruding mould |
| CN103128211A (en) * | 2013-03-14 | 2013-06-05 | 江苏森威集团飞达股份有限公司 | Blocked internal extrusion molding device and molding technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103350137B (en) | 2016-02-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210906 Address after: No. 299, Chongming West Road, Jurong Economic Development Zone, Zhenjiang City, Jiangsu Province Patentee after: JIANGSU HAOKE AUTOMOTIVE AIR CONDITIONING Co.,Ltd. Address before: No. 108, Huayang Town Industrial Park, Jurong City, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU INNO-TECH AIR CONDITIONER Co.,Ltd. |
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| TR01 | Transfer of patent right |